| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $22.49 | 7.473% | $24.1707 | $24.17 | $24.15 | $24.20 |
| Purchase #2 | $218.86 | 5.338% | $230.5427 | $230.54 | $230.55 | $230.50 |
| Purchase #3 | $146.89 | 13.233% | $166.328 | $166.33 | $166.35 | $166.30 |
| Purchase #4 | $57.65 | 13.601% | $65.491 | $65.49 | $65.50 | $65.50 |
| Purchase #5 | $6.99 | 4.147% | $7.2799 | $7.28 | $7.30 | $7.30 |
| Purchase #6 | $86.26 | 8.409% | $93.5136 | $93.51 | $93.50 | $93.50 |
| Purchase #7 | $48.63 | 10.607% | $53.7882 | $53.79 | $53.80 | $53.80 |
| 7 purchase totals = | $587.77 | $641.1141 | $641.11 | $641.15 | $641.10 | |